{"id":"https://openalex.org/W4412610804","doi":"https://doi.org/10.1109/hpcc64274.2024.00141","title":"Achieving High Energy Efficiency for Network Slicing-Enabled 5G O-RAN Base Stations","display_name":"Achieving High Energy Efficiency for Network Slicing-Enabled 5G O-RAN Base Stations","publication_year":2024,"publication_date":"2024-12-13","ids":{"openalex":"https://openalex.org/W4412610804","doi":"https://doi.org/10.1109/hpcc64274.2024.00141"},"language":"en","primary_location":{"id":"doi:10.1109/hpcc64274.2024.00141","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcc64274.2024.00141","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on High Performance Computing and Communications (HPCC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100346557","display_name":"Ye Liu","orcid":"https://orcid.org/0000-0002-5863-1820"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuehan Liu","raw_affiliation_strings":["Huazhong University of Science and Technology,Hubei Key Laboratory of Smart Internet Technology, School of Elec. Info. &#x0026; Comm.,Wuhan,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Hubei Key Laboratory of Smart Internet Technology, School of Elec. Info. &#x0026; Comm.,Wuhan,China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Leyu Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leyu Zhao","raw_affiliation_strings":["Huazhong University of Science and Technology,Hubei Key Laboratory of Smart Internet Technology, School of Elec. Info. &#x0026; Comm.,Wuhan,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Hubei Key Laboratory of Smart Internet Technology, School of Elec. Info. &#x0026; Comm.,Wuhan,China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102006941","display_name":"Jing Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingtong Wu","raw_affiliation_strings":["Huazhong University of Science and Technology,Hubei Key Laboratory of Smart Internet Technology, School of Elec. Info. &#x0026; Comm.,Wuhan,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Hubei Key Laboratory of Smart Internet Technology, School of Elec. Info. &#x0026; Comm.,Wuhan,China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102954901","display_name":"Liu D","orcid":"https://orcid.org/0000-0001-8124-0476"},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]},{"id":"https://openalex.org/I4210133876","display_name":"Intel (Taiwan)","ror":"https://ror.org/03gezv924","country_code":"TW","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210133876"]}],"countries":["TW","US"],"is_corresponding":false,"raw_author_name":"Di Liu","raw_affiliation_strings":["Intel Corporation,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intel Corporation,Beijing,China","institution_ids":["https://openalex.org/I1343180700","https://openalex.org/I4210133876"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089427831","display_name":"Xiaojun Hei","orcid":"https://orcid.org/0000-0002-6766-4923"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojun Hei","raw_affiliation_strings":["Huazhong University of Science and Technology,Hubei Key Laboratory of Smart Internet Technology, School of Elec. Info. &#x0026; Comm.,Wuhan,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Hubei Key Laboratory of Smart Internet Technology, School of Elec. Info. &#x0026; Comm.,Wuhan,China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0897,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.88903143,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1051","last_page":"1056"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ran","display_name":"Ran","score":0.909697949886322},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7481640577316284},{"id":"https://openalex.org/keywords/slicing","display_name":"Slicing","score":0.7306054830551147},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6613647937774658},{"id":"https://openalex.org/keywords/c-ran","display_name":"C-RAN","score":0.6525534987449646},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5570418238639832},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.502225399017334},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.4870026707649231},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4409433901309967},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13338163495063782},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12314650416374207},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1094684898853302}],"concepts":[{"id":"https://openalex.org/C160704184","wikidata":"https://www.wikidata.org/wiki/Q18031028","display_name":"Ran","level":2,"score":0.909697949886322},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7481640577316284},{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.7306054830551147},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6613647937774658},{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.6525534987449646},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5570418238639832},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.502225399017334},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.4870026707649231},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4409433901309967},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13338163495063782},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12314650416374207},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1094684898853302},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hpcc64274.2024.00141","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcc64274.2024.00141","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on High Performance Computing and Communications (HPCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8600000143051147}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1997834106","https://openalex.org/W2735648430","https://openalex.org/W2807900833","https://openalex.org/W2809811157","https://openalex.org/W2911286998","https://openalex.org/W3059813204","https://openalex.org/W3123603070","https://openalex.org/W3170549219","https://openalex.org/W3198373439","https://openalex.org/W4225725726","https://openalex.org/W6741002519","https://openalex.org/W6748839928","https://openalex.org/W6750724291"],"related_works":["https://openalex.org/W3018338683","https://openalex.org/W3037103914","https://openalex.org/W2922954044","https://openalex.org/W4315630224","https://openalex.org/W3197340217","https://openalex.org/W2618068568","https://openalex.org/W4294306393","https://openalex.org/W4381187802","https://openalex.org/W4311923021","https://openalex.org/W2692554635"],"abstract_inverted_index":{"With":[0],"the":[1,56,108,144],"rapid":[2],"advancement":[3],"of":[4,110,147,178,190,205,210],"5G":[5,27],"networks,":[6],"data-intensive":[7],"services":[8,48],"has":[9],"been":[10],"surging":[11],"and":[12,84,90,114,123,169],"significantly":[13,213],"increasing":[14],"energy":[15,24,42,157,187,200],"consumption.":[16],"It":[17],"is":[18,59,141],"a":[19,98,133,175,184],"critical":[20],"challenge":[21],"in":[22,167],"addressing":[23],"efficiency":[25,43,188,201],"for":[26],"access":[28,46],"networks.":[29,65],"In":[30,159],"this":[31],"paper,":[32],"we":[33,131],"propose":[34,132],"an":[35,203],"effective":[36],"load":[37,116],"balancing":[38],"algorithm":[39,163,182],"that":[40,216],"optimizes":[41],"as":[44,97],"users":[45],"multiple":[47,62],"from":[49,76],"base":[50],"stations":[51],"(BS).":[52],"Utilizing":[53],"network":[54,58,91,95],"slicing,":[55],"physical":[57,219],"segmented":[60],"into":[61],"independent":[63],"virtual":[64],"We":[66],"have":[67],"applied":[68],"graph":[69],"neural":[70],"networks":[71],"(GNN)":[72],"to":[73,119,154,193],"extract":[74],"features":[75],"dynamic":[77],"traffic,":[78],"model":[79,103],"relationships":[80],"between":[81],"different":[82],"services,":[83],"manage":[85],"resource":[86,211,220],"competition":[87],"among":[88,126],"BSs":[89],"slices,":[92],"treating":[93],"each":[94,129],"slice":[96],"distinct":[99],"node.":[100],"The":[101],"GNN":[102,162],"predicts":[104],"nodes":[105],"workload,":[106],"guiding":[107],"allocation":[109],"frequency":[111,171],"domain":[112,172],"resources":[113],"facilitating":[115],"balancing.":[117],"Additionally,":[118],"reduce":[120],"operational":[121],"times":[122],"minimize":[124],"disparities":[125],"slices":[127],"at":[128],"BS,":[130],"deep":[134],"reinforcement":[135],"learning":[136],"(DRL)":[137],"strategy.":[138],"This":[139],"strategy":[140],"integrated":[142],"with":[143],"C-states":[145],"mechanism":[146],"CPUs":[148],"on":[149],"general":[150],"x86":[151],"computing":[152],"platforms":[153],"further":[155],"enhance":[156],"efficiency.":[158],"simulations,":[160],"our":[161,197],"demonstrated":[164],"high":[165,176],"precision":[166],"predicting":[168],"allocating":[170],"resources,":[173],"achieving":[174],"accuracy":[177],"99.8%.":[179],"Our":[180],"DRL":[181],"showed":[183],"maximum":[185],"global":[186],"improvement":[189],"12%":[191],"compared":[192],"benchmark":[194],"algorithms.":[195],"Overall,":[196],"approach":[198],"enhanced":[199],"by":[202],"average":[204],"3.155":[206],"B/J":[207],"under":[208],"conditions":[209],"competition,":[212],"outperforming":[214],"strategies":[215],"allocate":[217],"equal":[218],"blocks":[221],"(PRB).":[222]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}
